Flappy Pixel

A green Pixel had lost his way I black and white pixel world.You have to save this pixel from this black and white pixel world to his own Green Pixel world.There three modes I this game:
>Dark:It is the easy level!
>Darker:it is a bit difficult level and you can score more in this level!
>Darkest : It is the hardest level of all and the score rate is also high in this level!